A modified shift-splitting method for nonsymmetric saddle point problems

DOI10.1016/j.cam.2016.11.032zbMath1357.65038OpenAlexW2562377750MaRDI QIDQ508027

Zhuo-Hong Huang, Hong Su

Publication date: 9 February 2017

Published in: Journal of Computational and Applied Mathematics (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/j.cam.2016.11.032

zbMATH Keywords

numerical experimentsiteration methodconvergence rateKrylov subspace methodsspectral propertypreconditioning techniquelarge sparse saddle point problemsmodified shift-splitting

Mathematics Subject Classification ID

Computational methods for sparse matrices (65F50) Iterative numerical methods for linear systems (65F10) Preconditioners for iterative methods (65F08)

Related Items (11)

The improvements of the generalized shift-splitting preconditioners for non-singular and singular saddle point problems ⋮ Semi-convergence analysis of the GSS iteration methods for singular saddle point problems ⋮ Two-parameter block triangular splitting preconditioner for block two-by-two linear systems ⋮ On quasi shift-splitting iteration method for a class of saddle point problems ⋮ A class of new extended shift-splitting preconditioners for saddle point problems ⋮ Parameterized generalized shift-splitting preconditioners for nonsymmetric saddle point problems ⋮ A modified generalized shift-splitting preconditioner for nonsymmetric saddle point problems ⋮ GSTS-Uzawa method for a class of complex singular saddle point problems ⋮ A modified parameterized shift-splitting preconditioner for saddle point problems ⋮ Generalized fast shift-splitting preconditioner for nonsymmetric saddle-point problems ⋮ A two-parameter shift-splitting preconditioner for saddle point problems

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